Me yasa baza'a da ba da damar yin zane-zane suna buƙatar sauyawa na yau da kullun a cikin wutar ɓarnar?

Abubuwan da ba a sansu ba sune jarumen da ba a san su ba cikin wutar lantarki na Arc (EUFs) da kuma murfin wuta (LFS). Suna ɗaukar adadin adadin abubuwan lantarki na zamani don narke ƙarfe ko narke ƙarfe. Koyaya, waɗannan abubuwan da suka dace ba su dawwama har abada. Fahimtar dalilinBukatar Graphodes na zane na yau da kullunshine mabuɗin don kiyaye ingancimurfun narkad da tama aiki, tabbatar da ingancin samfurin, da sarrafa farashin aiki yadda yakamata. Wannan labarin ya yi zurfi cikin dalilankantashin jirgin ruwa amfani, abubuwan da zasu tasiri shi, kuma me ya sacanjiba kawai aikin kiyayewa bane, amma mahimmancin wajibai ga kowa yana aikiARC Goben, musamman ga kwararru kamar Mark Thompson a cikin Amurka wanda ya dogara da ƙanshin ingancinalamasamfura na ƙarfe da kuma abubuwan da suka faru. Gano yadda kake sarrafa nakaGraphite electrodeRayuwar rayuwa tana tasirin layin ku.

1. Mecece ainihin iyayen lantarki da kuma rawar da ta yi a tanderu?

A Graphite electrodeDa gaske babban yanki ne, sanda na silili ya yi da farko daga babban-tsarkakakkiyar petrooleum coke, allura ce coke, da kwalekwale na piter. Wadannan kayan an hade, masu kama da su, an sake yin gasa, gasa, sake gasa, kuma a qarshe kuma, kuma qarshe kuma, kuma qarshe kuma, kuma qarshe a qarfi a matsanancin yanayin zafi (kusan 3000 ° C). Wannan tsari yana ba dakantashin jirgin ruwana musamman kaddarorin da na zamani: kyauAikin lantarki, babban zafiShope juriya, da ikon yin tsayayya dazafi mai zaficikinArc ternace. Na farkoaikishine aiki a matsayinmhanya, dauke da babban lokacikuzaridaga tushen wutar lantarki a cikinmurfun narkad da tama.

A cikinmurfun narkad da tama, ƙarshen nakantashin jirgin ruwahaifar da ƙarfiArcTare da cajin ƙarfe (scrapbaƙin ƙarfeko waniƙarfe) ko kuma zinaƙarfewanka. WannanArcyana haifar da abin mamakizafi- Sau da yawa wuce 3,000 ° C (5,400 ° F) - wanda ya wajaba anarkem cajin kosmelstda kuma gyararuwa ƙarfe. Ka yi tunanin shi kamar giant, sandar sananniyar sanda da aka tsara don yin amfani da ton naƙarfe. Ba tare da waɗannan baelectrodes da zane-zaneAbubuwan haɗin, daArc ternacekawai ba zai iya bayi aiki dako kai gaƙarfin zafida ake buƙata don ƙarfe da sauran hanyoyin hadin kai. Suna da asali ga Ubangijiaiki.

Zabi naalamaKamar yaddaabuda gangan ne.Alamayana kula da ƙarfinta a sosaiTsarin zafi, yana gudanar da wutar lantarki mafi inganci (ƙasaadawa), kuma suna aiki da sauriƙarfin zafiCanje-canje (Thermaljin wutar lantarki) Ba tare da sauƙin warwarewa. Daban-daban na wanzu, kamar iko na yau da kullun (RP), babban iko (HP), da ƙarfin iko (UHP), wanda aka daidaita shi da takamaiman buƙatun da matakan ƙarfi na dabanmurfun narkad da tamanau'ikan. WaniUltra-babban ƙarfin ƙarfin hotoan tsara shi don buƙatunARC Goben, bayar da ƙanananjuriya na lantarkida kuma mafi girman ƙarfin aiki na yau da kullun don ƙara narkewaiya aiki.

2

Duk da ƙarfinsu,Baƙin Graphiteabubuwa masu amfani ne. Sudole ne a musanya shilokaci-lokaci saboda sannu a hankali suna samun guntu da bakin ciki yayinmurfun narkad da tama aiki. Wannanamfaniwani abu ne wanda ba wanda ba zai yiwu ba a cikin matsanancin yanayin da suke aiki a ciki. Mai zafinzafinaArc, dana kemistrihalayen da gas da kuma slag a cikinmurfun narkad da tama, da kuma halin jiki ta jiki duk yana ba da gudummawa ga a hankali a hankali dagaalama abu. Ba batun baneidanwanikantashin jirgin ruwaza a cinye, ammayaushedayadda sauri.

Fahimtar hakanamfaniyana da mahimmanci yana da mahimmanci don shiryawa da kasafin kuɗi. Kokarin fadada rayuwar wanikantashin jirgin ruwabayan wani kyakkyawan lokacin zai iya zahiriƙaraGabaɗaya farashin ta hanyar rageiya aiki, m lalacewar kayan aiki, da ƙananan inganciƙarfesamar. Dahasaranaalamaya faru ne ta hanyar hanyoyi biyu: tipamfani(sublimation daamsawaA baka) da bangaroriamfani(oxidation). Zamu bincika waɗannan a cikin ƙarin dalla-dalla.

Key Takeaway shineGraphite electrode amfaniwani bangare ne naArc ternacetsari. Dalilai kamar ingancinkantashin jirgin ruwakanta, damurfun narkad da tamaaiki sigogi (irin ƙarfin lantarki, na yanzu), nau'inbaƙin ƙarfeana samarwa, da kuma fasaha na masu aiki duk suna taka rawa wajen yadda saurikantashin jirgin ruwaana amfani da shi. Saboda haka, tsara donna yau da kullunyana da mahimmanci don ci gaba da inganciaiki.

3. Ta yaya waƙoƙin lantarki suke sawa? Ya rushe hanyoyin asarar lokaci.

Graphite electrode amfaniba tsari guda ɗaya ba amma haɗuwa da dalilai suna aiki tare cikin mmurfun narkad da tamamuhalli. Fahimtar waɗannan hanyoyin suna taimakawa wajen gano hanyoyin gano yiwuwar yiwuwarsaukad dakudihasara.

• Tukwala mai amfani da (selligation & amsawa):A takaice nakantashin jirgin ruwa, indaArcsiffofin, gogewa mafi tsananin yanayi.

  • Sublimation:A arc na wuce yardaTsarin zafi(Kai sama da 3000 ° C), malamabanarke; Yana juya kai tsaye zuwa gas (sassauta). Wannan cigaba da vaporization a hankali ya ci gaba akantashin jirgin ruwaƙarshen abutsawo.
  • Hankalin sunadarai:Da zafinzafiHar ila yau, ingantana kemistrihalayen tsakaninainihin gawayia cikinalamada kuma abubuwan haɗin a cikin slag ko kuma moltenƙarfewanka. Wannan siffofin gas kamar carbon monoxide, cigle cinye dakantashin jirgin ruwatip.

• Amfani na gefe (oxididation oxidation):Bangarorin nakantashin jirgin ruwaColumn yana shimfidawa sama da wanka mai narkewa ga zafimurfun narkad da tamayanayi, wanda ya ƙunshioksijen(daga cikin iska ko tsarin aiwatar da aiki).

  • Haske:A \ daTsarin zafi, daainihin gawayia cikinalamaa sauƙaƙe sakeoksijensamar daainihin gawayiDioxide (CO2) da gas na carbon monoxide (co) gas. Wannan "Konewa" dagaalamadaga bangarorin, rage dakantashin jirgin ruwaDiamita na diamita. Wannan shi ne sau da yawambangarenAmfani da Eleyrrode, wani lokacin lissafin kuɗi na sama da 50% na jimlarhasara. Da kudi na oxidation yana nufinƙaramahimmanci tare da mafi girmaƙarfin zafikuma mafi girmaoksijenkasancewa.

• Breakage da Spalling:Yayin da kasa da ci gaba da tip da gefeamfani, lalacewar jiki na iya haifar da mahimmanci da kwatsamhasara bayan ba.

  • Shouthno mai zafi:Saurin dumama ko ruwan hoda, musamman lokacin da aka kunna wuta / kashe kwatsam ko lokacin da mai sanyaya mai sanyayaƙarfeya shigohulɗatare da zafikantashin jirgin ruwa, na iya haifar da damuwa mai zafi, yana haifar da fasa ko gado (tsirara). Babban zafiShope juriyafasalin inganci ne.
  • Motsa jiki:M aiki a lokacinshigarwakocanji, scrap kogon-ins a cikinmurfun narkad da tamabuga dakantashin jirgin ruwa, ko matsanancin girgizawa na iyakaiga karya. Wani lokacin, ba daidai ba na haɗin gwiwa (Haɗa aSabuwar EldrodeSashe) na iya ƙirƙirar maki mai rauni.
  • Fursunoni na itace:Karamin fasahar, mai yuwuwa daga masana'antu ko kulawa, na iya yaduwar karkashin damuwa dazafi, daga baya yana haifar da karayakacau-kacau.

SarrafaAmfani da Eleyrrodeya shafi magance duk waɗannan dalilai, daga amfani da babban inganciKWawajiraitare da kyauShope juriyadon ingantamurfun narkad da tamaAiki da tabbatar da kulawa dashigarwa.

4. Waɗanne abubuwa ne ke tasiri ga raguwar amfani?

Kudi wanda aGraphite electrodeba a shafe shi ba ne; Ya bambanta da muhimmanci dangane da dalilai da yawa da aka haɗa. Fahimta wadannan zasu iyataimakaMasu aiki da kuma Masu Gudanar da Siyarwa Kamar Alamar Ku sanar da shawarar yanke shawara.

• Hasalin lantarki:Wannan abu ne mai ma'ana.

  • Kayan abu & Tsarin: KWawajiraian yi shi daga allura mai inganci tare da tsarin sutura gabaɗayajuriya na lantarkida mafi kyawun zafiShope juriya, yana haifar da ƙanananamfani. Impurities iyaƙara adawakuma mai saukin kamuwa ga iskar shaka. Wannan shine dalilin da ya sa suke da yawaFurroman wasan kwaikwayo na ƙwararruAdana ga ka'idojin kasa da kasa yana da mahimmanci.
  • Yankewa:Mafi girman yawa yawanci yana nufin mafi kyawun jure hadawan abu da iskar shaka.
  • Daidaitaccen daidai:Talauci mikelated zaren a kankantashin jirgin ruwada kuma haɗa kan nono iyakaizuwa sako-sako da gidajen abinci, mafi girma lantarkiadawaahulɗama'ana, zafi da kuma yiwuwar breakage.

• Gudanar da Funna MatsarYaddamurfun narkad da tamayana gudana kai tsaye tasirikantashin jirgin ruwarayuwa.

  • Zama na yanzu & voltage:Mafi girman lodi na lantarki (musamman yawan adadin yanzu)ƙaratial sublimation da gabaɗayaƙarfin zafi, hanzartaamfani. Aiki am irin ƙarfin lantarkikuma bayanin martaba na yanzu don takamaiman matakinnarkeshine mabuɗin.
  • Arc tsawon & kwanciyar hankali:Tsayayye, da kyauArcya fi dacewa kuma ƙasa da lahani fiye da yanayin zafi da takaice, wanda zai iyaƙara zafiCanja wurin zuwa gefen gefe daƙara amfani.
  • Amfani da Oxygen:Ayyuka kamar lantcing na oxygen (alluraroksijendon hanzarta narkewa ko gyara) mahimmanciƙarayanayin oxideative, hanzarta gefen titiamfani. Ana buƙatar sarrafawa a hankali.
  • Lokaci-kan lokaci:A saukake, tsawonmurfun narkad da tamayana aiki a karkashin iko, da karin lokacinkantashin jirgin ruwaciyar da kasancewa ana cinyewa. Ingantaccen lokacin famfo (jimlar lokacin sake zagayo don tsari ɗaya nabaƙin ƙarfe) taimaka saukad dagabaamfanida ton nabaƙin ƙarfe.

• Yanayin Fark & ​​Matsayi:

  • Scrap ingancin & caji:Haske sosai ko talauci rarraba scrap iyakaiZuwa ARC cuta da flare-ups buga dakantashin jirgin ruwabangarorin. Mai nauyi scrap ya fadi ba tsammani zai iya haifar da injin din na inji.
  • Slag aikatawa:Abun da ke ciki da foaming na slag Layer yana rufe murfinƙarfeiyashafa zafiRadiation gakantashin jirgin ruwagefe. Kyakkyawan kumfa mai kyau slag zai karekantashin jirgin ruwadasaukad daHakadawa dazafi hasara.
  • Tsarin hakar haya:Tsarin FEE SINE yana taimakawa iko damurfun narkad da tamaA sararin samaniya amma kuma iya zana cikin ƙarin iska (oksijen), yiwuwar ƙara oxidation idan ba'a daidaita daidai ba.
  • Ruwa mai ruwa:Ruwa yana shiga cikinmurfun narkad da tama(E.G., daga bangarorin sanyaya) na iya amsawa da ƙarfi da kumaƙarada oxidizing damar yanayi, cutar dakantashin jirgin ruwa.

Ta hanyar la'akari da waɗannan dalilai, masu baƙin ƙarfe na iya yin aiki wajen inganta hanyoyin susaukad daba na tilas baAmfani da Eleyrrodeda ƙananan farashin aiki. Wannan ya ƙunshi haɗuwa da amfani da ingancin da ya dacekantashin jirgin ruwadon aikin da kuma gyadamurfun narkad da tamaayyuka.

5. Zai iya aiki ayyuka masu mahimmanci suna cutar da asarar lokaci?

Babu shakka. Lokacin dakantashin jirgin ruwaInganci yana da tushe na ci gaba, ayyukan aiki na yau da kullun a cikin ƙananan tsire-tsire ko kuma an sami tasiri sosai akan ainihinGraphite electrode amfanidafirtanacanji. Da alama kananan bayanai a yaddamurfun narkad da tamayana aiki da yaddaKWawajiraiana amfani da su na iya ƙara har zuwa bambance-bambance masu mahimmanci a cikinkantashin jirgin ruwarayuwa da gaba dayaiya aiki. Matalaututtukan matalauta na iya warware fa'idodin amfani da ƙimar kuɗikantashin jirgin ruwa, yana haifar da mafi girman farashi da kuma yiwuwar tasowa.

Yi la'akari datarodashigarwatsari. Shigakantashin jirgin ruwasassan yana buƙatar daidaito da kulawa.

• Tsabta: Tabbatar da cewa Eklorosodesockets da gashin kan nono daidai netsabtacekafin shiga. Datti ko tarkace na iya hana dacewahulɗa, yana haifar da babbanadawakuma overheating a cikin hadin gwiwa, yuwuwar haifar da shi don sassauta,kacau-kacau, ko kasa yayinaiki.
• Torque:Aiwatar da daidai ƙarfafa Torque ta amfani da bututun mai shan torque mai mahimmanci. Raunin da ke haifar da kaiwa ga talaucihulɗada zafi. Sama-karfi na iya jaddada daalamakuma haifar da soket ko nonozarezuwakacau-kacauko tsiri, kai ga gazawar hadin gwiwa. Biye da bayanan ƙira mai tsayayye nesharaɗi.
• Jign:Tabbatar dababba da ƙananan kantashin jirgin ruwasashe da aka daidaita a lokacintaroyana hana damuwa mara kyau a kan hadin gwiwa a lokacinaiki.

A lokacin tsarin narkewa da kanta, ayyukan mai aiki shine mabuɗin:

• Ka'idojin ARC:Masu fasaha suna amfani damurfun narkad da tamaGudanarwa zuwatsarebargaArc, daidaitawakantashin jirgin ruwamatsayi,irin ƙarfin lantarki, da halin yanzu a halin yanzu a cikinnarkesake zagayowar. Guji matsanancin arcs mai yawa (wanda yake haskakawazafizuwa bangarori) ko gajere arCs (wanda zai haifar da tsawan tsaka-tsaki) yana taimakawa rage girmanamfani.
• Scrap caji:A hankali Saukar Scrapƙarfedon kauce wa mummunan tasiri akanKWawajiraiyana hana breakwa na inji. Haɗin da aka rarraba sosai yana inganta tsayayyen narkewa.
• Foamy Slag aiki:Kula da kyakkyawan, Layer mai zurfi na foamy slag garkuwa daKWawajiraidaga arc radiation daoksijen, na rage yawan duka tip da gefeamfani. Wannan yana buƙatar kulawa da hankali a cikin ƙarin tarawa.
• Shirye-shiryen Power:Yin amfani da bayanan martaba masu haɓaka waɗanda suka dace da matakin narkewa (misali, m, melting, sake fasalin) yana tabbatar da ingancikuzariYi amfani da kuma guje wa damuwa mara amfani akanKWawajirai. Ya kamata a rage canje-canje mai saurisaukad darashin ƙarfijin wutar lantarki.
• Kulawa:Na ƙa'idagoyon bayanakantashin jirgin ruwaMasu riƙe da su, clamps, kuma tsarin matsayin yana tabbatar da kyakkyawar lantarkihulɗada kuma ingantaccen iko, rageamfani da makamashida hana matsaloli. Dole ne a magance ruwa da sauri.

Waɗannan misalai suna ba da misalaiaikidagoyon bayaba kari na zabi bane amma mahimmancin ayyuka don sarrafawaAmfani da Eleyrrode. Zuba jari a mai horarwa da kuma bin mafi kyawun ayyuka na iya mafi mahimmancisaukad dadaadadin lokaciwanikantashin jirgin ruwayana da ƙasa da ƙananan farashi na gaba ɗaya nabaƙin ƙarfesamar.

6. Me ya sa ake sauyawa na yau da kullun fiye da gyara kawai? Ingancin inganci.

TunaninGraphite electrode canjikawai a matsayin yau da kullungoyon bayaaiki ya rasa babban hoto. Dace da daidaicanjian danganta shi da asali ga gaba dayaiya aiki, yawan aiki, da riba naArc ternace aiki. Jinkirtacanjiko amfani dakantashin jirgin ruwaYa wuce ta mafi kyau duka lifespan mai yiwuwa kamar ceton kuɗi a cikin ɗan gajeren lokaci, amma sau da yawa yana haifar da mafi tsada da rashin daidaituwa a layin.Na yau da kullunKudin dabarun yanke shawara ne wanda ke tasiri bangarorin samarwa.

Da fari dai,iya aikiHinges a kankantashin jirgin ruwa'Ikon da zai yi aiki da wutar lantarki tare da karancinhasara. A matsayinkantashin jirgin ruwaKusa da ruwa, diamita yana raguwa, da siffar ta na iya zama zamewa. Mai bakin cikikantashin jirgin ruwayana da mafi girmajuriya na lantarki, ma'ana ƙarinkuzarian rasa kamar yaddazafia cikinkantashin jirgin ruwakanta maimakon an kawo ta yadda ya kamata ganarke. Wannanƙaraaadawana iya tilasta damurfun narkad da tamaDon zana ƙarin iko don cimma nasarar narkewa iri ɗaya, yana haifar da mafi girmaamfani da makamashida ton nabaƙin ƙarfe. Maye gurbin dakantashin jirgin ruwaYana tabbatar da cewa da'irar lantarki tana da inganci.

Abu na biyu,kantashin jirgin ruwaYanayi kai tsaye yana shafar kwanciyar hankali ArC kumazaficanja wuri. A watsewa ko lalacewakantashin jirgin ruwaTip na iya haifar da rashin tabbas ko mai ƙarewaArc. Wannan yana rage ingancinzafiCanja wurin zuwaƙarfewanka kuma zai iya ƙaruwazafi hasaraga bangon wuta da rufin, yiwuwar lalata rigakafin. Arc mai rashin kwanciyar hankali wanda ya ba ya sarrafa tsari mafi wahala. Shigar da aSabuwar Eldrodesashe na maido da mafi kyawun lissafi don tsayayye, arc mai mayar da hankali, tabbatarmnarkewa da sabuntawa.

Abu na uku, jinkirincanjiyana kara hadarinkantashin jirgin ruwakarye. Mai rauni mai rauni ko fashekantashin jirgin ruwaya fi yiwuwa a sami bala'i a lokacin aiki. Wanikantashin jirgin ruwahutu na iya haifar da mahimmancin wahala donAna cire lantarkiguntu dagamurfun narkad da tama, m lalacewarmurfun narkad da tamakanta,samunabaƙin ƙarfewanka tare da manyan guda naainihin gawayi, da haɗarin aminci. Kudin rasa samarwa da kuma yiwuwar gyara mafi girman farashin lokacincanji. Na yau da kullunDangane da tsarin sa ido kan yanayin da kuma shirya jadawalin yana taimakawa hana waɗannan lamari masu tsada. Saboda haka, kafa bayyanannecanji factorDangane da sutura da bayanan aiki shine mabuɗintsaredaidaita samarwa.

7. Mecece · ellatale ya sanya hannu kan cewa electrode na lantarki yana buƙatar maye gurbin?

Ma'aikatan da ke tattare da masu gyara suna buƙatar yin shiri don lura da yanayinBaƙin Graphitedon sanin lokacin da ya dace doncanji. Yayin da aka tsaracanjiDangane da matsakaitaamfaniKudaden ya zama ruwan dare, gani da sa ido kan sigogi na aiki na iya bayyana alamun cewakantashin jirgin ruwasashidole ne a musanya shida wuri don kiyayeiya aikida hana gazawa. Jiran wanikantashin jirgin ruwaDon karya ba shine mafi kyawun dabarun.

Anan akwai wasu masu alamomi:

• Yawan yawan amfani da kai / "pencling":Yayin da tipamfanial'ada ne, idan ankantashin jirgin ruwaTukwici yana farawa zuwa cikin wani abu mai ƙarfi, mai nuna alama (kamar fensir), yana nuna yanayin da ba zai yiwu ba, ko kuma m aiki. Wannan siffar za ta iya haifar da rarraba halin da ba ta dace ba kuma karuwar haɗarin ɓoyewa. Zai iya nuna buƙatar sake duba ayyukan aiki kocanzasashen.
• Ruwa mai mahimmanci a diamita:M thinning nakantashin jirgin ruwaShafi saboda oxidation oxidation yana rage ikon da ke ɗauke da shi na yanzu da ƙarfin injiniya. Ka'idodin sau da yawa suna ayyana mafi ƙarancin aiki na diamita. Da zarar ankantashin jirgin ruwasashi yana gabatowa wannan iyakar,canjiya zama dole. Kulawa da diamitalokaciTaimaka musu hasashencanjima'ana.
• Bayyane fasa:Duk wani abin da ake iya gani, ko mai har abada (tare datsawo) ko transvere (a fadin diamita), alamun gargaɗi ne. Cracks na iya yaduwa cikin hanzari a ƙarƙashin thermal da na inji, yana haifar da rauni kwatsam. Ko da kananan fasahar da ke tattare da saye kan kulawa, kuma muhimmin mahimmanci na iya zuwa nan takecanji. Rashin ƙarfijin wutar lantarkibabban laifi ne.
• Spalling ko farfajiya mai lalacewa:Chunks naalamaRashinsa dagafarfajiya(SPALLING) Nuna damuwa na ciki ko yuwuwar cututtukan ciki. Mudewa mai zurfi daga tasirin scrap na iya haifar da wuraren maida hankali ga damuwa. Babban rauni na lalacewa dakantashin jirgin ruwakuma yana buƙatarcanji.
• Yin zafi a gidajen abinci:Discolation ko haske a haɗin gwiwa tsakaninkantashin jirgin ruwasassan suna nuna babbajuriya na lantarkiahulɗama'ana. Wannan na iya zama saboda tsabtatawa mara kyau a lokacinshigarwa, madaidaiciyar ƙarfi, ko zaren da ya lalace. Babban hadin gwiwa ba shi da inganci da haɗari; Haɗin haɗi yana buƙatar bincika, kuma yiwuwar sassan da ta ƙunsa na iya buƙatacanji.
• Ayyukan bayanai na aiki:Kulawa da Ganuwa Kamar Kafajuriya na lantarki, halayyar baka mai dacewa (suna buƙatar sau da yawa a ciki), ko kuma ba a bayyana shi baamfani da makamashiZa a iya nuna kusanci zuwakantashin jirgin ruwaBatutuwan da ke buƙatar bincike da yuwuwarcanji.
• Kai ƙarshen tsawon:A cikin ayyuka da yawa,KWawajiraiana amfani da su har sai sun isa mafi ƙarancin ƙarfitsawo. Wannan galibi yakan haifar da iyakokin inji nakantashin jirgin ruwamai riƙe ko don tabbatar da isasshentsawoya rage don yin aiki mai aminci a lokacincanji.

Bincike na yau da kullun, duka gani da kuma yiwuwar amfani da kayan aikin auna, hade da saka idanumurfun narkad da tamaBayanai na aiki, suna da mahimmanci don gano waɗannan alamun da sauri kumaTabbatar da cewa Eklorosode canjiyana faruwa kafin matsaloli suna tasowa.

8. Sau nawa ne sauyen amfani da electrode yawanci ake buƙata?

DafirtanaGraphite electrode canji- Musamman, ƙara aSabuwar EldrodeSashe zuwa saman shafi kamar ƙasa mai cinye - ya bambanta sosai gwargwadon abubuwan da muka tattauna:murfun narkad da tamaRubuta da girman, ayyukan aiki,kantashin jirgin ruwainganci, da nau'inbaƙin ƙarfeana samarwa. Babu wani guda ɗaya "ɗaya-daidai-daidai-duka" amsar ", amma zamu iya magana game da halaye na hali da kuma manufarAmfani da Eleyrrodekudi.

Amfani da Eleyrrodeyawanci ana auna shi a cikin kilo (kg) ko fam (lbs) naalamacinye a kowane awo ton (ko gajere) na ruwabaƙin ƙarfesamar (kg / t ko lbs / t). Na haliamfaniRates na iya kasancewa daga:

• Tufafin Arc Welents (EAFs) ta amfani da UHP Wutan lantarki:0.8 zuwa 2.5 kilogiram / t (1.6 zuwa 5 lbs / t)
• Dc Welce Arc Welce (sau da yawa ana amfani da yawan amfani):0.6 zuwa 1.8 kg / t (1.2 zuwa 3.6 lbs / t)
• Led foshin gashi (LFS) (ƙananan iko, mai mayar da hankali):0.2 zuwa 0.8 kg / t (0.4 zuwa 1.6 lbs / t)
• Tsofaffi ko ƙarancin kayan wuta, ko waɗanda ke narkewa mai wahala:Rates na iya zama mafi mahimmanci.

Don haka, ta yaya wannan zai fassara zuwacanji firta? Bari muyi la'akari da misali:
Babban uhpkantashin jirgin ruwaZai iya zama 600mm (inci 24) a diamita da 2700mm (106 inci) tsayi, yin la'akari kusan 1600 kg. Idan amurfun narkad da tamasamar da tan 100 nabaƙin ƙarfea kowace zafi (tsari) kuma yana daAmfani da Eleyrrodekudi na 1.5 kg / t, yana cin kilogram 150 naalamada zafi (100 t1.5 kilogiram / t).
Don cinye duk nauyin da aka sabakantashin jirgin ruwaSashe (bari mu kimanta nauyin kilo 1500), zai ɗauki kimanin hime 10 (1500 kg / 150 kg / zafi / zafi). Idanmurfun narkad da tamaKammala zafi a cikin awa daya (famfo-zuwa-famfo lokaci), aSabuwar Eldrodesashi zai buƙaci a ƙarara shi a kowane sa'o'i 10 masu aikikowace lokaci *. Tunda eafs yawanci suna da ukukantashin jirgin ruwaginshiƙai (matakai), acanji(Miara wani sabon sashi zuwa daya daga cikin ginshiƙai) na iya faruwa a kowane sa'o'i 3-4 na aiki wani wuri akan wutar.

Wannan lissafi ne mai sauki, kuma ainihincanjiLokaci ya dogara da takamaimankantashin jirgin ruwaShafukan ya kai batun da ake buƙata don ƙara sabon sashe (galibi da sauran sutsawosama da mai riƙe da shi). Jadawalin tabbatarwa, da downtime, kuma abubuwan da ba a watsa ba da izini ba su yi tasiri wajen daidai lokacin. Matsayin mabuɗin shinecanjitsari ne mai ci gaba a ayyukan eaf. Ma'aikatarci gabalura dakantashin jirgin ruwa tsawokuma ƙara sabon sassan kamar yadda ake buƙata, sau da yawa sau da yawa a rana, zuwatsaredaaikinawutar lantarki. Saboda haka, samun ingantaccen wadataccen inganciKWawajiraiKamar wadanda daga amintattuFicar Ficarfi na Ficarfiyana da mahimmanci don guje wa rikice-rikice.

9. Me ke da hannu a cikin ingantaccen tsarin musayar kayan maye?

Maye gurbin waniGraphite electrodeSashe - Tsarin ƙara aSabuwar EldrodeZuwa saman shafi na data kasance - hanya ce mai mahimmanci wacce ke buƙatar daidaitawa, kulawa, da kuma bin ka'idodin aminci. Bayar da girman da nauyin UbangijiKWawajiraida yanayin haɗari namurfun narkad da tama, aminci shine babban fifiko. Rashin hankali koshigarwana iya haifar da lalacewar kayan aiki, marasa daidaituwa na aiki (kamar babbaadawahadin gwiwa), ko haɗari mai haɗari. Mark Thompson, yana ma'amala da dabaru da ingancin samfurin, zai yaba da mahimmancin hanyoyin da suka dace don tabbatar da samfurin ya yi tundashigarwa.

Tsarin aiki na hankula ya shafi matakai da yawa:

1. Shiri:

   • DaSabuwar Eldrodesashe, cikakke tare da pre-haɗe haɗe-haɗe hade kan nono (ko riguna shirye don sakawa), an kawo shi gamurfun narkad da tamayanki ta amfani da kayan aiki da suka dace (E.G., saman kewaya tare da ƙimar beli wanda ke haɗuwa dakantashin jirgin ruwasoket).
   • Saman soket na data kasancekantashin jirgin ruwashafi a cikinmurfun narkad da tama(mai bukatarcanji) an shirya. An kashe wutar, kumakantashin jirgin ruwaShafi yawanci ana tayar da shi. Duk wani ragowar ƙwayar ƙwayar ƙwayar cuta daga sashin da aka cinye a baya na iya buƙatar cire shi.
   • M, duka biyu zaren a kan kayan wutan lantarki da kuma zaren kan nono (da zaren gwiwa idan an tsabtace sabon electrode sosai.A iska ana amfani da ita don busa kowane ƙura,alamabarbashi, ko tarkace. Ko da kananan barbashi na iya tsoma baki tare da dace canjin daƙarana lantarkiadawa.

2. Shiga ciki ("Daraja" Eleyrode):

   • DaSabuwar EldrodeAn ɗaura sashi a hankali kuma ya sanya kai tsaye sama da shafi na data kasance.
   • A hankali a saukar da shi, tabbatar da cikakkiyar jeri na tsaye, don haka murabus na kan nono suna aiki cikin tsari tare da zaren socket da ke ƙasa. Dole ne a guji abin hawa a duk farashin yayin da yake lalataalamada kuma hana amintaccen haɗi.
   • DaSabuwar EldrodeDaga nan ya koma (yawanci ta hanyar ɗaure haɗin.

3. Torquing:

   • Sau ɗaya-m-m (ko inji-snug), tsarin ƙwararrun tsarin ana amfani da tsari na ƙarshe don amfani da madaidaicin ƙarshe Torque da aka ayyana takantashin jirgin ruwamai masana'anta. Wannan shine wataƙila mafi mahimmancin mataki.
   • Daidai Torque tabbatar da ingantaccehulɗamatsi tsakaninkantashin jirgin ruwaFuskoki da nono, ragejuriya na lantarkida kuma ƙara ƙarfin ƙarfin kayan haɗin gwiwa. Kadan kadan torque yana haifar da zafi da kwance; Da yawa Torque Cankacau-kacaudakantashin jirgin ruwasoket ko nono.

4. Duba na ƙarshe:

   • Wani binciken gani ya tabbatar da haɗin gwiwa yana zaune da yadda yakamata.
   • An cire kayan aikin.
   • Dakantashin jirgin ruwaZa'a iya saukar da shafi na nan kuma a sake komawa cikin matsayi, kumamurfun narkad da tama aikina iya ci gaba sau daya lafiya.

A duk a cikin wannan tsari, dole ne ma'aikaci ya yi amfani da kayan kariya da ya dace (PPE), bi tsarin aminci na aminci don aiki kusa damurfun narkad da tamada kuma sarrafa kaya masu nauyi, kuma tabbatar bayyanannun sadarwa tsakanin mai ba da shawara damurfun narkad da tamamatukan jirgin ƙasa. Horar da ta daceAna cire lantarkiKuma yin ƙari yana da mahimmanci. Wannan tsarin aikin yana tabbatar dakantashin jirgin ruwaayyuka daidai,Aikin lantarkiana kiyaye shi, kuma haɗarin gazawar haɗin gwiwa yayin nemansmelstAn rage zagaye.

10. Bayan sauyawa: ta yaya za ku inganta rayuwar electrode kuma ku rage amfani?

Lokacin dana yau da kullunnaBaƙin Graphiteba makawa, masu aiki da manajoji na iya aiwatar da dabaru iri-iri don inganta rayuwarsu dasaukad dagabaɗayaAmfani da Eleyrrodekudi (kg / t). Ragewar kuɗiamfanikai tsaye fassara zuwa ƙananan farashin aiki, ingantaiya aiki, kuma yana iya rage tasirin muhalli. Wannan yana buƙatar tsarin Holic, yana duban komai daga matsananciyar jini don zafin wuta.

• Source High-ingancin lantarki:Fara da damaabu. Hadin gwiwa tare da mai samar da masana'antu (kamar masana'antar Alen a China) wanda ke samarwaKWawajirai(E.G.,Babban wuta mai hoto) haduwa da ingancin ƙayyadaddun ƙayyadaddun (lowadawa, babban yawa, mai kyau thermalShope juriya, madaidaicin inji) yana samar da tushe mafi kyau don aiki. Tabbatar da masu kaya suna ba da takardar shaida (lambar ISO, bayanan bayanan), suna magance damuwar Almpson game daTakaddun Takaddun shaida.

• Inganta ayyukan wutar fitila:

  • Shirye-shiryen Power:Ci gaba kuma amfani da ingantattun bayanan martaba wanda ke dacewa da takamaiman haɗuwar scrap da narke lokaci. Guji yawan wuce gona da iri na yanzu.
  • Ka'idojin ARC:Horori masu aiki zuwatsareArcle Arcs da amfani da tsarin ka'idodin atomatik.
  • Foamy Slag aiki:Jagora ma'adanin ƙirƙirar da kuma kula da kyawawan foamy slag Layer zuwa garkuwa daKWawajiraidaga arc radiation daoksijen. Wannan yawanci shine sau da yawa ingantacciyar canji gasaukad dacanjin shaye shaye.
  • Ikon Oxygen:Rage iska a cikinmurfun narkad da tamata hanyar ingantacciyar suttura. Amfani da tsarioksijen(Lancing) Hadawa da inganci.
  • Rage lokacin-kashe wuta:Matashin jirgin sama zuwasaukad daMatsa-to-Matsa, ma'ana kasalokacidaKWawajiraisuna ƙarƙashin iko (da cinye) a kan ton nabaƙin ƙarfe.

• Inganta kulawa da shigarwa:

  • Kula da aiki:Yi amfani da na'urorin da ya dace kuma ku guji tasirin lokacin sufuri, ajiya, dashigarwadon hana fasa da lalacewa. SitoKWawajiraia cikintsabtace, wuri mai bushe.
  • Hadin gwiwa mai kyau:Juya mahimmancin tsabtace zaren zaren da kwasfa da ingantaccen aikace-aikacen Torque lokacinkantashin jirgin ruwatarawa. Wannan yana rage hadin gwiwaadawada kuma hana kasawa.

• Yi la'akari da mayafin kariya:Wasu ayyukan suna amfani da sutturar rigakafi ko kayan kwalliya na antioxidantkantashin jirgin ruwagefe. Waɗannan sutturar suttura suna aiki azaman shamaki, suna rage yawan iskar shawa, musamman a bangarorin da aka fallasa su ga mafi kyawun sassanmurfun narkad da tamayanayin sama sama da layin slag. Ingantacce da Amfanin Casti yana buƙatar kimantawa kowane takamaiman takamaimanaiki.

• Kulawa na yau da kullun:Tabbatar da lokacigoyon bayanakantashin jirgin ruwaMasu riƙe da su, clamps, makamai, da tsarin sanyaya. Mai kyau na lantarkihulɗaa mai riƙe yana da mahimmanci don kauce wakuzari hasarada zafi. Da sauritsai dakowane ruwa mai ruwa a cikimurfun narkad da tamaKayan kwalliya.

Ta hanyar aiwatar da waɗannan matakan, masu ƙarfe na kunne zasu iya sarrafawa dasaukad damGraphite electrode amfani, motsi ta daga karɓa ta karɓa, farashin da ba wanda ba a iya sarrafawa ba game da m aiki m. Wannan hanyar ta gaba ba ta ceci kudi baKWawajiraiAmma kuma yana ba da gudummawa ga ƙarin barga,m, da kuma mmurfun narkad da tamaAyyuka.

Key Titaways: Sauyawa Mai Graphite

• Muhimmancin aiki: Baƙin Graphitesuna da mahimmanci don gudanar da babbanna lantarkir motsent zuwanarke ƙarfeaArc tenkinssaboda kaddarorinsu na musamman.
• Amfani da abinci: KWawajiraisune abubuwan da suka mamaye shi sabodazafi mai zafi(Pio Piplimation),na kemistri amsawa(Rashin daidaituwa a gefen gefe), da kuma yiwuwar lalacewa ta jiki (breakage, spalling).
• Ingancin karfi:Na lokacicanjiyana da mahimmanci don kiyayemurfun narkad da tama iya aiki, tabbatar da ingantaccen aikin gona, rage girmanamfani da makamashi, da kuma hana a kan lokacin downtime dagakantashin jirgin ruwagazawa.
• Abubuwa masu tasiri: Amfani da Eleyrrodekudaden da zai shafakantashin jirgin ruwainganci,murfun narkad da tamaaiki sigogi (irin ƙarfin lantarki, yanzu, amfani na oxygen), slag ayyukan, da nau'in scrap.
• Gudanarwa na aiki:Kula da aiki, daidaishigarwa(Tsaftacewa da Tolquing gidajen abinci), da ƙwararren ikon sarrafa Arc, da kyaugoyon bayatasiri tasirikantashin jirgin ruwarayuwa.
• Alamu don Sauyawa:Kalli wurin da ya wuce kima mai yawa, rage diamita, bayyane fasa, spalling overheating, ko kai wani mafi karancin katiƙitsawo.
• GASKIYA GASKIYA: Saukad da amfanita hanyar amfani da babban inganciKWawajirai, inganta shirye-shiryen ƙarfin wuta da ayyukan ƙarfi, rage rage iska mai ƙarfi, tabbatar da haɗin gwiwa, kuma yana iya amfani da kayan kariya.Na yau da kullun dole newani ɓangare na dabarun da aka shirya.